Langue

DataSpace.TransferSt2084 Champ

Définition

Attention

This constant will be removed in the future version. Use Android.Hardware.DataSpaceTransfer enum directly instead of this field.

SMPTE ST 2084 (Dolby Perceptual Quantizer).

[Android.Runtime.Register("TRANSFER_ST2084", ApiSince=33)]
[System.Obsolete("This constant will be removed in the future version. Use Android.Hardware.DataSpaceTransfer enum directly instead of this field.", true)]
public const Android.Hardware.DataSpaceTransfer TransferSt2084 = 29360128;
[<Android.Runtime.Register("TRANSFER_ST2084", ApiSince=33)>]
[<System.Obsolete("This constant will be removed in the future version. Use Android.Hardware.DataSpaceTransfer enum directly instead of this field.", true)>]
val mutable TransferSt2084 : Android.Hardware.DataSpaceTransfer

Valeur de champ

Value = 29360128
Attributs

Remarques

SMPTE ST 2084 (Dolby Perceptual Quantizer).

{@code
            Transfer characteristic curve:
            E = ((c1 + c2 * L^n) / (1 + c3 * L^n)) ^ m
            c1 = c3 - c2 + 1 = 3424 / 4096 = 0.8359375
            c2 = 32 * 2413 / 4096 = 18.8515625
            c3 = 32 * 2392 / 4096 = 18.6875
            m = 128 * 2523 / 4096 = 78.84375
            n = 0.25 * 2610 / 4096 = 0.1593017578125
                L - luminance of image 0 <= L <= 1 for HDR colorimetry.
                    L = 1 corresponds to 10000 cd/m2
                E - corresponding electrical signal}

Java documentation pour android.hardware.DataSpace.TRANSFER_ST2084.

Les parties de cette page sont des modifications basées sur le travail créé et partagé par Android Open Source et utilisées en fonction des termes décrits dans la Creative Commons 2.5 Attribution License.

S’applique à